Forming mechanism for full-automatic packaging box wrapping production line

Abstract

The utility model belongs to the technical field of packaging box wrapping production, and particularly relates to a forming mechanism for a full-automatic packaging box wrapping production line, which is used for wrapping a leather material outside a shell material to form a forming material and comprises a magnetic stamping head, a side pressing block group, a leather material carrier plate and a forming seat plate, the magnetic stamping head is arranged above the leather carrier plate; an accommodating groove matched with a forming material is formed in the center of the forming seat plate; when the magnetic punching head moves downwards, the shell material and the leather material are pushed to penetrate through the centers of the leather material carrying plate and the side pressing block set and are pressed into the containing groove to form a forming material; the side pressing block set comprises four extrusion blocks, and when the shell material and the leather material are located at the center of the side pressing block set, the four extrusion blocks are gathered together and compress the leather material to the side face of the shell material. According to the scheme, in the downward pressing process of the magnetic stamping head, a shell material and a leather material are extruded into the containing cavity of the forming base plate, one-time forming of the formed material is achieved in cooperation with the side pressing block set, the leather material carrying plate and other components, and the production efficiency is effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of packaging box skin production technology, specifically relating to a forming mechanism for a fully automatic packaging box skin production line. Background Technology

[0002] Packaging boxes are common items in people's lives. Existing packaging box structures often combine the box with leather, using leather to wrap the box for easier production. In existing technology, patent CN212878097U discloses a fully automatic eyeglass case wrapping machine, including a wrapping mechanism, a first feeding unit, a second feeding unit, a first discharging unit, and a scheduling mechanism. The wrapping mechanism assembles and fits the box body module and the wrapping module. The first feeding unit is located on one side of the wrapping mechanism for inputting the box body module; the second feeding unit is located on the other side of the wrapping mechanism for inputting the wrapping module; and the first discharging unit is located on the side of the wrapping mechanism for outputting the assembled packaging box module. The first feeding unit, second feeding unit, and first discharging unit are arranged around the outer periphery of the wrapping mechanism. This fully automatic packaging box wrapping machine has a compact structure, automates the wrapping operation, improves the yield and efficiency of packaging box wrapping production, and reduces costs.

[0003] However, its wrapping mechanism requires multiple forming processes to wrap the leather onto the shell material. Although it can achieve automated wrapping operations, the efficiency is low. Therefore, it is necessary to design a forming mechanism that can form the leather in one step. Utility Model Content

[0004] To address the aforementioned problems in existing technologies, this solution provides a forming mechanism for a fully automated packaging box wrapping production line.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A forming mechanism for a fully automated packaging box wrapping production line, used to wrap leather material over shell material to form a forming material, includes a magnetic punching head, a side pressing block assembly, a leather material carrier plate and a forming seat plate;

[0007] The forming base plate, the side pressure block assembly, and the leather carrier plate are arranged in an overlapping manner from bottom to top; the magnetic punching head is located above the leather carrier plate; a receiving groove matching the forming material is provided at the center of the forming base plate; when the magnetic punching head magnetically attracts the shell material and moves downward, it pushes the shell material and leather material through the center of the leather carrier plate and the side pressure block assembly, and presses them into the receiving groove to form the forming material;

[0008] The side pressing block assembly includes four pressing blocks. When the shell material and leather material side pressing block assembly is in the center, the four pressing blocks converge with each other and press the leather material onto the side of the shell material.

[0009] As an alternative or supplement to the above solution, the molding mechanism is installed above the table of the support machine; a horizontally sliding discharge slide is provided on the table, and the molding seat plate is embedded in the center of the discharge slide and moves horizontally with the discharge slide for discharging the molding material.

[0010] As an alternative or supplement to the above solution, a track frame is installed on the support platform, and the discharge slide is slidably engaged with the track frame; the discharge slide is controlled by a cylinder to slide horizontally.

[0011] As an alternative or supplement to the above scheme, a discharge rotary cylinder and a discharge lifting cylinder are provided at one end of the discharge slide's sliding trajectory; the discharge lifting cylinder is installed on the rotating shaft of the discharge rotary cylinder; a discharge frame is installed on the piston rod of the discharge rotary cylinder, and a discharge suction cup is provided on the discharge frame; the discharge suction cup is used to grab the molding material on the molding seat plate and discharge it.

[0012] As an alternative or supplement to the above scheme, the four extrusion blocks are connected to separate extrusion cylinders, and the four extrusion cylinders control the four extrusion blocks to move closer together or further apart.

[0013] As an alternative or supplement to the above solution, the shape of the lower part of the magnetic stamping head matches the shape of the inner cavity of the shell material to apply force evenly to the shell material; a permanent magnet is installed inside the magnetic stamping head.

[0014] As an alternative or supplement to the above solution, a leather pressing plate is provided above the leather carrier plate, and the central hole of the leather pressing plate matches the shape of the magnetic punching head; the leather pressing plate can be vertically raised and lowered to press the leather on the leather carrier plate.

[0015] As an alternative or supplement to the above solution, the leather pressing plate is controlled to lift by multiple pressing plate lifting cylinders, and the magnetic punching head is controlled to lift by a punching lifting cylinder.

[0016] The beneficial effects of this utility model are as follows: This solution uses the lifting action of the magnetic stamping head to squeeze the shell material and leather material into the receiving cavity of the forming seat plate during the downward pressing process of the magnetic stamping head. With the cooperation of the side pressure block group and leather material carrier plate and other components, the forming material can be formed in one step, which effectively improves the production efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this scheme or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0018] Figure 1 This is a schematic diagram of the molding mechanism in this solution;

[0019] Figure 2This is an exploded view of the forming mechanism in this scheme;

[0020] Figure 3 This is a top view of the molding mechanism in this scheme.

[0021] In the diagram: 3-forming mechanism; 31-stamping lifting cylinder; 32-pressure plate lifting cylinder; 33-leather pressure plate; 34-extrusion cylinder; 35-leather carrier plate; 36-discharge suction cup; 37-extrusion block; 38-forming seat plate; 39-discharge slide; 310-track frame; 311-magnetic stamping head; 312-discharge rack; 313-discharge lifting cylinder; 5-supporting machine base; A1-shell material; A2-leather material; A3-forming material. Detailed Implementation

[0022] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are only a part of the embodiments, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this solution without creative effort are within the protection scope of this solution.

[0023] Example 1

[0024] like Figures 1 to 3 As shown, this embodiment designs a forming mechanism 3 for a fully automatic packaging box wrapping production line. The forming mechanism 3 is used to wrap the leather material A2 over the shell material A1 to form the forming material A3, thereby completing the wrapping operation. The forming mechanism 3 includes components such as a magnetic punching head 311, a side pressing block group, a leather material carrier plate 35, and a forming seat plate 38.

[0025] The forming mechanism 3 is installed above the table surface of the support machine base 5; a horizontally sliding discharge slide 39 is provided on the table surface. A track frame 310 is installed on the support machine base 5, and the discharge slide 39 slides in cooperation with the track frame 310; the discharge slide 39 can be controlled by a cylinder to slide along the horizontal longitudinal direction.

[0026] A discharge rotary cylinder and a discharge lifting cylinder 313 are provided at one end of the sliding track of the discharge slide 39; the discharge lifting cylinder 313 is mounted on the rotating shaft of the discharge rotary cylinder; a discharge frame 312 is installed on the piston rod of the discharge rotary cylinder, and a discharge suction cup 36 is provided on the discharge frame 312; the discharge suction cup 36 is used to grab the molding material A3 on the molding seat plate 38 and discharge it. The specific process is as follows: the discharge rotary cylinder rotates the discharge frame 312 to the side where the molding seat plate 38 is located, the discharge lifting cylinder 313 controls the discharge suction cup 36 to descend and then rise, so that the discharge suction cup 36 grabs the molding material A3 on the molding seat plate 38; the discharge rotary cylinder rotates the discharge frame 312 to the side away from the molding seat plate 38, and the discharge suction cup 36 lowers the molding material A3.

[0027] The side pressure block assembly and the material carrier plate 35 are arranged at the other end of the sliding track of the discharge slide 39. The forming seat plate 38 is embedded in the center of the discharge slide 39 and moves horizontally with the discharge slide 39 for discharging the forming material A3. When the forming seat plate 38 moves directly below the side pressure block assembly and the material carrier plate 35, the forming material A3 can be formed at the center of the forming seat plate 38; and when the forming seat plate 38 moves to the discharge rotary cylinder, the forming material A3 on the forming seat plate 38 is taken out by the discharge suction cup 36.

[0028] The forming base plate 38, the side pressure block assembly, and the leather carrier plate 35 are arranged in an overlapping manner from bottom to top. A receiving groove matching the forming material A3 is provided at the center of the forming base plate 38. A central hole for the leather material A2 and the shell material A1 to pass through is provided at the center of the side pressure block assembly. The side pressure block assembly includes four extrusion blocks 37. When the shell material A1 and the leather material A2 are at the center of the side pressure block assembly, the four extrusion blocks 37 converge and form the central hole, simultaneously pressing the leather material A2 against the side of the shell material A1. A die hole for the leather material A2 and the shell material A1 to pass through is also provided at the center of the leather carrier plate 35. The die hole matches the shape of the shell material A1. When the shell material A1 pulls the leather material A2 through the die hole, the leather material A2 deforms and adheres to the shell material A1.

[0029] The magnetic stamping head 311 is positioned above the material carrier plate 35. The magnetic stamping head 311 can magnetically attract the shell material A1. The shape of the lower part of the magnetic stamping head 311 matches the shape of the inner cavity of the shell material A1 to apply force evenly to the shell material A1. A permanent magnet is installed inside the magnetic stamping head 311. The magnetic force of the permanent magnet can be determined as needed, but it must be ensured that the shell material A1 can be magnetically attracted to the bottom of the magnetic stamping head 311 and will not fall off without external force. At the same time, it must also be ensured that after the shell material A1 and the material A2 are squeezed into the receiving cavity of the forming seat plate 38, the forming material A3 can detach from the magnetic stamping head 311.

[0030] The magnetic punch head 311 is controlled by a punch lifting cylinder 31. When the piston rod of the punch lifting cylinder 31 extends downward, it can control the magnetic punch head 311 to move downward, and then push the shell material A1 and the leather material A2 through the center of the leather material carrier plate 35 and the side pressure block group, and press them into the receiving groove to form the molded material A3.

[0031] A leather pressing plate 33 is provided above the leather carrier plate 35. The leather pressing plate 33 is raised and lowered by multiple pressing plate lifting cylinders 32. The central hole of the leather pressing plate 33 matches the shape of the magnetic punch head 311, so that the magnetic punch head 311 can pass through the central hole of the leather pressing plate 33. The leather pressing plate 33 can move vertically to press the leather A2 on the leather carrier plate 35.

[0032] The working process of the molding mechanism 3 in this embodiment is as follows: Shell material A1 is installed at the lower end of the magnetic stamping head 311, and leather material A2 with pre-applied glue on its upper surface is laid on the upper surface of the leather carrier plate 35; the pressure plate lifting cylinder 32 controls the leather pressure plate 33 to move downwards, so that the leather pressure plate 33 presses down on the edge of the leather material A2; the stamping lifting cylinder 31 controls the magnetic stamping head 311 to move downwards, and after the magnetic stamping head 311 drives shell material A1 through the leather pressure plate 33, shell material A1 abuts against leather material A2, and then pushes leather material A2 through the mold at the center of the leather carrier plate 35. During this process, the edge of the leather material A2 converges inward and adheres to the side of the shell material A1; when the magnetic punch head 311 pushes the shell material A1 and the leather material A2 down to the center of the side pressure block group, the four extrusion blocks 37 are extruded by the extrusion cylinder 34 and converge inward, thereby pressing the leather material A2 tightly to the side of the shell material A1; after the four extrusion blocks 37 move away from each other, the magnetic punch head 311 pushes the shell material A1 and the leather material A2 to continue to move down and enter the receiving cavity of the forming seat plate 38, and the leather material A2 adheres tightly to the bottom surface of the shell material A1, thereby forming the forming material A3. After the magnetic stamping head 311, extrusion block 37, and material carrier plate 35 are reset, the molded material A3 remains in the receiving cavity. When the discharge slide 39 slides along the horizontal longitudinal direction to the discharge suction cup 36, the discharge suction cup 36 grabs the molded material A3 and sends it out. After the material carrier plate 35 is reset and the above process is repeated, the continuous production of the molded material A3 can be realized.

[0033] In the above process, the magnetic stamping head 311 only needs one lifting and lowering motion to complete the forming of the molding material A3, effectively improving production efficiency. Specifically, during the downward pressing process of the magnetic stamping head 311, the shell material A1 and the leather material A2 are squeezed into the receiving cavity of the forming seat plate 38, and with the cooperation of the side pressure block assembly and the leather material carrier plate 35, the molding material A3 is formed in one go. In addition, during the process of unloading the molding material A3 using the discharge slide 39, the shell material A1 and the leather material A2 can be simultaneously loaded into the forming mechanism 3 to complete the preparation work, further improving production efficiency.

[0034] The above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation; it is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom remain within the scope of this technology.

Claims

1. A forming mechanism for a fully automated packaging box wrapping production line, used to wrap the leather material (A2) over the shell material (A1) to form a forming material (A3), characterized in that: It includes a magnetic punch head (311), a side pressure block assembly, a material carrier plate (35), and a forming seat plate (38); The forming base plate (38), the side pressure block group and the leather carrier plate (35) are arranged in an overlapping manner from bottom to top; the magnetic punching head (311) is set above the leather carrier plate (35); a receiving groove matching the forming material (A3) is provided at the center of the forming base plate (38); when the magnetic punching head (311) magnetically attracts the shell material (A1) and moves down, it pushes the shell material (A1) and the leather material (A2) through the center of the leather carrier plate (35) and the side pressure block group, and presses them into the receiving groove to form the forming material (A3); The side pressing block assembly includes four pressing blocks (37). When the shell material (A1) and the leather material (A2) are in the center of the side pressing block assembly, the four pressing blocks (37) converge with each other and press the leather material (A2) against the side of the shell material (A1).

2. The forming mechanism for a fully automated packaging box wrapping production line according to claim 1, characterized in that: The molding mechanism is installed above the table of the support platform (5); a horizontally sliding discharge slide (39) is provided on the table, and the molding seat plate (38) is embedded in the center of the discharge slide (39) and moves horizontally with the discharge slide (39) for discharging the molding material (A3).

3. The forming mechanism for a fully automated packaging box wrapping production line according to claim 2, characterized in that: The support platform (5) is equipped with a track frame (310), and the discharge slide (39) slides in cooperation with the track frame (310); the discharge slide (39) is controlled by a cylinder to slide horizontally.

4. The forming mechanism for a fully automated packaging box wrapping production line according to claim 2, characterized in that: A discharge rotary cylinder and a discharge lifting cylinder (313) are provided at one end of the sliding track of the discharge slide (39); the discharge lifting cylinder (313) is installed on the rotating shaft of the discharge rotary cylinder; a discharge rack (312) is installed on the piston rod of the discharge rotary cylinder, and a discharge suction cup (36) is provided on the discharge rack (312); the discharge suction cup (36) is used to grab the molding material (A3) on the molding seat plate (38) and discharge it.

5. The forming mechanism for a fully automated packaging box wrapping production line according to any one of claims 1-4, characterized in that: The four extrusion blocks (37) are connected to the respective extrusion cylinders (34), and the four extrusion cylinders (34) control the four extrusion blocks (37) to move closer together or further apart.

6. The forming mechanism for a fully automated packaging box wrapping production line according to any one of claims 1-4, characterized in that: The shape of the lower part of the magnetic stamping head (311) matches the shape of the inner cavity of the shell material (A1) so as to apply force evenly to the shell material (A1); a permanent magnet is installed inside the magnetic stamping head (311).

7. The forming mechanism for a fully automated packaging box wrapping production line according to any one of claims 1-4, characterized in that: A leather pressing plate (33) is provided above the leather carrier plate (35), and the center hole of the leather pressing plate (33) matches the shape of the magnetic punching head (311); the leather pressing plate (33) can move vertically up and down to press the leather (A2) on the leather carrier plate (35).

8. The forming mechanism for a fully automated packaging box wrapping production line according to claim 7, characterized in that: The leather pressing plate (33) is raised and lowered by multiple pressing plate lifting cylinders (32), and the magnetic punching head (311) is raised and lowered by a punching lifting cylinder (31).

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